[Swan-commit] Changes to ref refs/heads/master

[Andrew Cagney]

New commits:
commit 3c9bf91a946e8dbef5aefc21e4b9bc1c2f69fa4f
Author: Andrew Cagney <cagney at gnu.org>
Date:   Fri Feb 8 11:23:12 2019 -0500

    proposals: add a new parser that allows multiple algorithms of the same type per proposal, enable for IKEv2
    
    For instance:
    
       ike=aes_gcm+aes+ccm
    
    Currently the parser doesn't suppress duplicates such as
    aes_gcm+aes_gcm and aes_gcm,aes_gcm.  The algparse tests will
    fail because of this.
    
    Hand testing sugests it works.
    
    (There are still hard-coded limit in the IKEv2 proposal code that may
    need bumping up).
    
    IKEv1 is left as an exercise for the developer.